fairchild
部件型号 厂商 描述

MM74HC393MX

FAIRCHILD IC COUNTER BIN DUAL 4BIT 14SOIC

MM74HC4040MX

FAIRCHILD IC COUNTER BIN 12STAGE 16SOIC

MM74HC4040MX

FAIRCHILD IC COUNTER BIN 12STAGE 16SOIC

MM74HC4040MX

FAIRCHILD IC COUNTER BIN 12STAGE 16SOIC
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